Hi; 07 Tem 2007 Cts tarihinde, Robert Hancock şunları yazmıştı: > It's not the free space on the drive that matters, it's the number of > free sectors in the spare sector pool on the drive, which is invisible > to software. > > Your SMART log shows 309 reallocated sectors. That seems somewhat high.. Ah sorry to misinterpret the content:), its a quiet new piece of hardware (at most ~1.5 month old) and "Reallocated_Event_Count" constantly increases (currently its increased to 313) and although i'm not 100 percent sure these errors only occured with kernels > 2.6.18 (or 2.6.18 didn't report these cause according to kern.log these only visible with 2.6.22+) We bought 3 HP Pavillon dv2385ea and one of them only runs with 2.6.18 and its smartctl output follows as a reference; smartctl version 5.37 [i686-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen Home page is http://smartmontools.sourceforge.net/ === START OF INFORMATION SECTION === Device Model: SAMSUNG HM160JI Serial Number: S0W6J10P331479 Firmware Version: AD100-16 User Capacity: 160.041.885.696 bytes Device is: In smartctl database [for details use: -P show] ATA Version is: 7 ATA Standard is: ATA/ATAPI-7 T13 1532D revision 0 Local Time is: Sun Jul 8 00:22:21 2007 EEST ==> WARNING: May need -F samsung or -F samsung2 enabled; see manual for details. SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED See vendor-specific Attribute list for marginal Attributes. General SMART Values: Offline data collection status: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: (5391) seconds. Offline data collection capabilities: (0x51) SMART execute Offline immediate. No Auto Offline data collection support. Suspend Offline collection upon new command. No Offline surface scan supported. Self-test supported. No Conveyance Self-test supported. Selective Self-test supported. SMART capabilities: (0x0003) Saves SMART data before entering power-saving mode. Supports SMART auto save timer. Error logging capability: (0x01) Error logging supported. General Purpose Logging supported. Short self-test routine recommended polling time: ( 2) minutes. Extended self-test routine recommended polling time: ( 89) minutes. SMART Attributes Data Structure revision number: 16 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 100 100 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0007 253 253 025 Pre-fail Always - 2880 4 Start_Stop_Count 0x0032 098 098 000 Old_age Always - 2648 5 Reallocated_Sector_Ct 0x0033 253 253 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 253 253 051 Pre-fail Always - 0 8 Seek_Time_Performance 0x0025 253 253 015 Pre-fail Offline - 0 9 Power_On_Hours 0x0032 253 253 000 Old_age Always - 236 10 Spin_Retry_Count 0x0033 100 100 051 Pre-fail Always - 1 11 Calibration_Retry_Count 0x0012 100 100 000 Old_age Always - 2 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 57 187 Unknown_Attribute 0x0032 253 253 000 Old_age Always - 0 188 Unknown_Attribute 0x0032 253 253 000 Old_age Always - 0 190 Temperature_Celsius 0x0022 047 040 040 Old_age Always In_the_past 1008009269 191 G-Sense_Error_Rate 0x0012 100 100 000 Old_age Always - 5396 192 Power-Off_Retract_Count 0x0012 100 100 000 Old_age Always - 40 193 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 2575 194 Temperature_Celsius 0x0022 047 040 000 Old_age Always - 53 (Lifetime Min/Max 0/15381) 195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 98037 196 Reallocated_Event_Count 0x0032 253 253 000 Old_age Always - 0 197 Current_Pending_Sector 0x0012 253 253 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 253 253 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x000a 100 100 000 Old_age Always - 0 201 Soft_Read_Error_Rate 0x0012 253 253 000 Old_age Always - 0 223 Load_Retry_Count 0x0012 100 100 000 Old_age Always - 2 225 Load_Cycle_Count 0x0012 100 100 000 Old_age Always - 2575 255 Unknown_Attribute 0x000a 253 100 000 Old_age Always - 0 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 No self-tests have been logged. [To run self-tests, use: smartctl -t] SMART Selective Self-Test Log Data Structure Revision Number (0) should be 1 SMART Selective self-test log data structure revision number 0 Warning: ATA Specification requires selective self-test log data structure revision number = 1 SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS 1 0 0 Not_testing 2 0 0 Not_testing 3 0 0 Not_testing 4 0 0 Not_testing 5 0 0 Not_testing Selective self-test flags (0x0): After scanning selected spans, do NOT read-scan remainder of disk. If Selective self-test is pending on power-up, resume after 0 minute delay. What is your suggestion in that case will i try to change the hardware assuming its harware's fault or that may be regression introduced by kernels newer than 2.6.18? Cheers -- S.Çağlar Onur <[email protected]> http://cekirdek.pardus.org.tr/~caglar/ Linux is like living in a teepee. No Windows, no Gates and an Apache in house!
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